/*
 * Copyright (C) 2024 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
#ifndef SE_PARAM_MANAGER_H
#define SE_PARAM_MANAGER_H

#include <map>
#include <mutex>
#include <string>

#include "cJSON.h"

namespace OHOS {
namespace SE {
class SeParamManager {
public:
    static SeParamManager &GetInstance()
    {
        static SeParamManager instance;
        return instance;
    }

    void InitializeParams();

    std::map<std::string, std::vector<std::string>> GetAppSignatureMap();

private:
    SeParamManager();
    ~SeParamManager();

    void RefreshParams(const std::string &filepath, bool shouldClear);
    bool GetAppSignatureMapFromJson(cJSON *paramData, bool shouldClear);
    bool GetStringVectorFromJson(cJSON *paramData, const std::string &key, std::vector<std::string> &strVec);

private:
    std::mutex mutex_ {};

    std::map<std::string, std::vector<std::string>> appSignatureMap_ {};
};
} // namespace SE
} // namespace OHOS
#endif // SE_PARAM_MANAGER_H